[all-commits] [llvm/llvm-project] 77e307: [ARM][MVE] Enable *SHRN* for tail predication

[Sam Parker via All-commits]

  Branch: refs/heads/master
  Home:   https://github.com/llvm/llvm-project
  Commit: 77e30758ddfc3b8168493f9233c63c8849145082
      https://github.com/llvm/llvm-project/commit/77e30758ddfc3b8168493f9233c63c8849145082
  Author: Sam Parker <sam.parker at arm.com>
  Date:   2020-03-05 (Thu, 05 Mar 2020)

  Changed paths:
    M llvm/lib/Target/ARM/ARMInstrMVE.td
    M llvm/unittests/Target/ARM/MachineInstrTest.cpp

  Log Message:
  -----------
  [ARM][MVE] Enable *SHRN* for tail predication

These instructions don't swap lanes so make them valid.

Differential Revision: https://reviews.llvm.org/D75667